4 years ago 2,492 views
Speaker: David McKay @rawkodeDocker, the hottest technology around at the moment. It swept the Ops world by storm in 2014, became mainstream in 2015, and now it’s set to dominate the developer world, in 2016.Docker is a tool that allows you to package your application up into a single-runnable distributable binary – akin to the phar, but in Hulk mode. Docker allows you, a developer, to specify the exact environment your application needs to run, across development; test; staging; and production.Every wondered what a Docker image and container actually are? Want to know how they really work? Let me run throw the core component of a Docker image and show you just how simple it is.